CH670778A5 - - Google Patents

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Publication number
CH670778A5
CH670778A5 CH2966/86A CH296686A CH670778A5 CH 670778 A5 CH670778 A5 CH 670778A5 CH 2966/86 A CH2966/86 A CH 2966/86A CH 296686 A CH296686 A CH 296686A CH 670778 A5 CH670778 A5 CH 670778A5
Authority
CH
Switzerland
Prior art keywords
blank
toothing
wall thickness
cylindrical tube
gear
Prior art date
Application number
CH2966/86A
Other languages
German (de)
English (en)
Inventor
Hans Krapfenbauer
Original Assignee
Grob Ernst Fa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grob Ernst Fa filed Critical Grob Ernst Fa
Priority to CH2966/86A priority Critical patent/CH670778A5/de
Priority to DE3712123A priority patent/DE3712123C2/de
Priority to DE19873715392 priority patent/DE3715392A1/de
Priority to US07/075,123 priority patent/US4796345A/en
Priority to JP62180205A priority patent/JPH0780030B2/ja
Publication of CH670778A5 publication Critical patent/CH670778A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/025—Internally geared wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/28—Making other particular articles wheels or the like gear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49471—Roll forming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19888—External and internal teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gears, Cams (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CH2966/86A 1986-07-24 1986-07-24 CH670778A5 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH2966/86A CH670778A5 (es) 1986-07-24 1986-07-24
DE3712123A DE3712123C2 (de) 1986-07-24 1987-04-10 Verfahren zur Herstellung eines Starterkranz-Zahnrads
DE19873715392 DE3715392A1 (de) 1986-07-24 1987-05-08 Verfahren zum herstellen eines eine gerade oder schraege innenverzahnung aufweisenden topfartigen hohlkoerpers
US07/075,123 US4796345A (en) 1986-07-24 1987-07-20 Method of fabricating a rim gear, such as a starter rim gear made of sheet metal
JP62180205A JPH0780030B2 (ja) 1986-07-24 1987-07-21 スタ−タ−リム−歯車を製造する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2966/86A CH670778A5 (es) 1986-07-24 1986-07-24

Publications (1)

Publication Number Publication Date
CH670778A5 true CH670778A5 (es) 1989-07-14

Family

ID=4245646

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2966/86A CH670778A5 (es) 1986-07-24 1986-07-24

Country Status (3)

Country Link
US (1) US4796345A (es)
JP (1) JPH0780030B2 (es)
CH (1) CH670778A5 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01165357U (es) * 1988-05-13 1989-11-20
US5203223A (en) * 1992-02-19 1993-04-20 Tesma International Inc. Cold-forming of toothed wheels from sheet steel
US5237744A (en) * 1992-02-19 1993-08-24 Tesma International Inc. Method of cold-forming toothed wheels
US5152061A (en) * 1992-02-19 1992-10-06 Tesma International Inc. Cold-forming of toothed wheels from sheet steel
CH685542A5 (de) * 1992-07-16 1995-08-15 Grob Ernst Fa Verfahren zum Herstellen eines hohlen Werkstücks, das wenigstens innen gerade oder schräg zur Werkstückachse profiliert ist.
JP3371276B2 (ja) * 1995-06-30 2003-01-27 株式会社久保田鉄工所 円板状素材の成形方法
JP2804910B2 (ja) * 1995-09-22 1998-09-30 日産自動車株式会社 外周歯付円筒部品の成形方法及びその装置
ZA968486B (en) * 1996-10-08 1998-09-30 Scambia Ind Dev Ag Jack and method for manufacturing a jack
US6238316B1 (en) * 1999-04-23 2001-05-29 Gary Lee Sturm Differential axle speed sensing mechanism
US6868606B2 (en) * 2001-11-16 2005-03-22 Wf-Maschinenbau Und Blechformtechnik Gmbh & Co. Kg Method and apparatus for making a rotation-symmetrical gear member
US8230710B2 (en) * 2005-03-25 2012-07-31 American Axle & Manufacturing, Inc. Method for forming a slip joint assembly with coated splines
US20090215543A1 (en) * 2008-02-25 2009-08-27 American Axle & Manufacturing, Inc. Slip yoke with internal splines having permanent coating and related method
JP2014077498A (ja) * 2012-10-11 2014-05-01 Exedy Corp トルクコンバータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745851A (en) * 1971-12-23 1973-07-17 North American Rockwell Power toothed transmission device
US4470290A (en) * 1981-09-04 1984-09-11 Anderson-Cook, Inc. Thin-wall sleeve forming
US4547179A (en) * 1982-01-07 1985-10-15 Honda Giken Kogyo Kabushiki Kaisha Timing belt pulley and method of manufacture

Also Published As

Publication number Publication date
JPH0780030B2 (ja) 1995-08-30
JPS6330139A (ja) 1988-02-08
US4796345A (en) 1989-01-10

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Legal Events

Date Code Title Description
PL Patent ceased